/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package flight;

import common.PageBean;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Tracy
 */
public class AdvFlightSearchPageServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        FlightBean fb = (FlightBean)request.getSession().getAttribute("fb");
        String currentType = (String)request.getSession().getAttribute("currentType");
        String url = "";

        try {
            FlightPageBean fpb = new FlightPageBean();
            String pageNum = null;
            
            pageNum = (String)request.getParameter("jumpPage");
            if (pageNum == null)
                pageNum = "1";
            fpb.setFb(fb);          // set searching information bean
            fpb.setTripType(fb.getTripType());  // set trip type
            fpb.setCurrentType(Integer.parseInt(currentType));
            PageBean pageCtl = fpb.listData(pageNum);
            request.setAttribute("pageCtl",pageCtl); // store PageBean object in request
            request.setAttribute("fb",fb);
        }
        catch(Exception e) {
            e.printStackTrace();
        }

        if (currentType.equals("1"))
            url = "/rightpanels/results_depart_flight_right.jsp";
        else
            url = "/rightpanels/results_return_flight_right.jsp";
        
        RequestDispatcher dis = request.getRequestDispatcher(url);
        dis.forward(request,response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}